curl --request GET \
  --url https://crm.universal.rollout.com/api/metadata/transactions/create \
  --header 'Authorization: Bearer <token>' \
  --header 'X-Rollout-Credential-Id: <api-key>'

[
  {
    "name": "<string>",
    "originalName": "<string>",
    "description": "<string>",
    "config": {
      "type": "<string>",
      "required": true
    },
    "options": [
      {
        "label": "<string>",
        "value": "<string>"
      }
    ]
  }
]